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authorKazu Hirata <kazu@cs.umass.edu>2003-06-27 19:35:41 +0000
committerKazu Hirata <kazu@gcc.gnu.org>2003-06-27 19:35:41 +0000
commit9df4f939997637f15be017fb90de393a2df65120 (patch)
tree3cc9595eeef2155caa76ebe742e049f84fb451f9 /gcc/gcse.c
parent36067e59cdda73fa627631a4268c3fc348f3f846 (diff)
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rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN are known to be not equivalent.
* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN are known to be not equivalent. From-SVN: r68599
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